Refer to the exhibit. EIGRP had converged in AS 1 when the link between router R1 and R2 went down. The console on router R2 generated the following messages: *Mar 20 12:12:06: %DUAL - 5NBRCHANG E: IP - EIGRP 1: Neighbor 10.1.4.3 (Serial0) is down: stuck in active *Mar 20 12:15:23: %DUAL -3- SIA: Route 10.1.1.0/24 stuck - in - active state in IP - EIGRP 1. Cleaning up The network administrator issued the show ip eigrp topology active command on R2 to check the status of the EIGRP network. Which statement best describes the reason for the error messages?（）

[单选题]According to the passage, opponents’ of the private ownership H-bombs are very much worried that _____.

[单选题]高血压合并双侧肾动脉狭窄应慎用（）

[问答题]改错：铸件冷却时各处的温差越大，合金的定向凝固越不明显。

[多选题]湖南第十一次党代会报告提出的培育发展新动能的“四大创新”包括（）、（）、（）、管理创新。

[多选题]下列哪一项属于超声波疗法的治疗作用（）

[单选题]下列骨折均是稳定性骨折，除外（）。

[单选题]GPRS核心网宜采用（）级网络结构。

[单选题]动力和照明工程的（）装置应做模拟动作试验。

[单选题]上颌后腭杆的位置是（）

[单选题]在诊断X线能量范围内，错误的是（　　）。

[单选题]Refer to the exhibit. The company uses EIGRP as the routing protocol. What path ...

[单选题]Refer to the exhibit. EIGRP has been configured on router D. Router C is perform...

[多选题]Refer to the exhibit. EIGRP is configured with the default configuration on all ...

[单选题]Refer to the exhibit. EIGRP has been configured on all routers in the network. W...

[单选题]Refer to the exhibit. EIGRP is configured on all routers in the network. On a ba...

[单选题]Refer to the exhibit. Routers R1 and R2 are running EIGRP and have converged. On...

[单选题]Refer to the exhibit. ROUTE.com has just implemented this EIGRP network. A netwo...

[单选题]Refer to the exhibit. EIGRP has been configured on all routers in the network. W...

[单选题]Refer to the exhibit. EIGRP has been configured on al l routers in the network. ...

[单选题]Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured ...